Updating travis with correct pypi deploy key and better email settings (

#1)

.travis.yml

@@ -11,9 +11,9 @@ deploy:
   skip_existing: true
   user: janhartigan
   password:
-    secure: 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
+    secure: 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
   on:
     tags: true
 notifications:
   email:
-    on_success: never
+    on_success: change